Search results for: Amit Raj

Items from 1 to 17 out of 17 results

article

Unveiling mechanisms for induced systemic resistance, resistance breeding and molecular marker‐assisted breeding against Phomopsis blight of Solanum melongena

Etalesh Goutam, Adesh Kumar, Vishal Tripathi, Bharti, more

Phomopsis vexans is one of the most destructive fungal pathogens associated with eggplant and currently poses a significant threat to eggplant production worldwide. The detrimental impact of P. vexans on eggplant yield has been extensively explored by various mycologists who have conducted thorough studies on the diversity, pathology and biological aspects of the pathogen. However, achieving enduring...

article

Promising traditional Indian medicinal plants for the management of novel Coronavirus disease: A systematic review

Rahul Soloman Singh, Ashutosh Singh, Harpinder Kaur, Gitika Batra, more

Phytotherapy Research > 35 > 8 > 4456 - 4484

Traditional Indian medical practices (Ayurveda, Siddha, Unani, and homeopathy) are a vast reservoir of knowledge about medicinal plants. The promising pharmacological properties of these plants have paved the way for developing therapy against novel Coronavirus (CoV) infection. The current review will summarize published works of literature on the effects of traditional Indian medicinal plants against...

article

Compressive and shear bond strengths of grooved AAC blocks and masonry

Amit Raj, Arun Ch Borsaikia, Uday S. Dixit

Materials and Structures > 2019 > 52 > 6 > 1-15

Autoclaved aerated concrete (AAC) is a light-weight cementitious product of sand, water, cement, lime and aluminium powder mix, used globally for brickwork. The AAC blocks in vogue have smooth surfaces, due to which they have less bond strength than that of traditional clay bricks. This work asserts that the shear bond strength of AAC masonry can be enhanced by using grooved AAC blocks. The compressive...

article

Changes in ocular surface status after phacoemulsification in patients with senile cataract

Piyush Kohli, Sudesh Kumar Arya, Amit Raj, Uma Handa

International Ophthalmology > 2019 > 39 > 6 > 1345-1353

Aim To evaluate the signs and symptoms of dry eye after phacoemulsification; effects on the status of ocular surface using impression cytology; and associated risk factors. Methods Prospective study included 50 eyes (50 patients) with no dry eye signs or symptoms, who underwent clear corneal phacoemulsification for senile cataract. Dry eye indices used included Ocular Surface Disease Index scoring,...

article

Indications and graft survival analysis in optical penetrating keratoplasty in a tertiary care center in North India: a 5-year study

Sudesh Kumar Arya, Amit Raj, Ravi Kant Bamotra, Anubha Bhatti, more

International Ophthalmology > 2018 > 38 > 4 > 1669-1679

Purpose To study the indications and variables correlating with graft survival in optical penetrating keratoplasty in a tertiary care hospital in north India. Participants All patients who underwent optical keratoplasty, except those undergoing lamellar grafts, tectonic grafts transplants and penetrating keratoplasty done for therapeutic purposes were included in the study. Patients with follow-up...

article

Erythrocytic Oxidative Stress Indices and Haemato-biochemical Changes in Fluorotic Cattle from Industrial Fluorotic Zone of Odisha

Pinaki Samal, Ramesh Chandra Patra, Amit Raj Gupta, Kamdev Sethy, more

Proceedings of the National Academy of Sciences, India Section B: Biological... > 2018 > 88 > 2 > 573-578

Effect of chronic fluorosis on haemato-biochemical parameters and oxidant-antioxidant equilibrium in cattle of industrial fluorotic zones of district Angul, Odisha, India was studied. Ten fluorotic cattle of visible clinical signs of endemic area and ten healthy cattle of non-fluorotic area were selected for the present study. Plasma fluoride level along with haemato-biochemical parameters was studied...

chapter

Introduction to Molecular Dynamics

Ralf Schneider, Amit Raj Sharma, Abha Rai

Lecture Notes in Physics > Computational Many-Particle Physics > Molecular Dynamics > 3-40

article

Breakthroughs in Photonics 2014: Semiconductor Luminescent Colloidal Core–Shell Nanorods and Dot-in-Rods

Amit Raj Dhawan, Fu Feng, Laurent Coolen, Agnes Maitre

IEEE Photonics Journal > 2015 > 7 > 3 > 1 - 6

One-dimensional semiconductor colloidal nanostructures such as nanorods and core–shell dot-in-rods can now be synthesized with excellent chemical stability and photostability, large absorption cross section, reduced blinking, and high quantum efficiency. These structures have generated great interest because, compared to spherical nanocrystals, their morphology is attributed to their specific electronic...

article

Toxic Effect of Fluoride on Biochemical Parameters and Collagen Metabolism in Osseous and Non-Osseous Tissues of Rats

Amit Raj Gupta, Sahadeb Dey, Mohini Saini, Devendra Swarup

Proceedings of the National Academy of Sciences, India Section B: Biological... > 2015 > 85 > 3 > 719-724

The present study was carried out to assess the effects of fluoride exposure on collagen metabolism by evaluating the level of hydroxyproline in both osseous and non-osseous tissues along with serum biochemical parameters in rats. Eight week old female rats were divided into two equal groups of six rats each. Rats of group I served as control and received only tap water while those of group II received...

article

Insomnia in the elderly—A hospital-based study from North India

Indrajeet Singh Gambhir, Sankha Shubhra Chakrabarti, Amit Raj Sharma, Dharam Prakash Saran

Journal of Clinical Gerontology and Geriatrics > 2014 > 5 > 4 > 117-121

Insomnia affects the elderly population significantly. The Indian elderly population is growing rapidly and the epidemiology of insomnia needs to be studied in detail in this group.An observational study was carried out using a standard questionnaire on 304 male and 200 female Indian elderly patients presenting to the geriatric clinic of the Sir Sunderlal Hospital of the Institute of Medical Sciences,...

article

Model-based cross-layer monitoring and adaptation of multilayer systems

Hui Song, Amit Raj, Saeed Hajebi, Aidan Clarke, more

Science China Information Sciences > 2013 > 56 > 8 > 1-15

With the vision of “Internet as a computer”, complex software-intensive systems running on the Internet, or the “Internetwares”, can be also divided into multiple layers. Each layer has a different focus, implementation technique, and stakeholders. Monitoring and adaptation of such multilayer systems are challenging, because the mismatches and adaptations are interrelated across the layers. This interrelation...

article

Design of global supply chain network with operational risks

Amit Raj Singh, P. K. Mishra, Rajeev Jain, M. K. Khurana

The International Journal of Advanced Manufacturing Technology > 2012 > 60 > 1-4 > 273-290

Facility location decisions play a vital role in the strategic design of the global supply chain. Global supply chains are vulnerable towards different types of risks factor that causes disturbance in the allocation of certain goods at the required place and time, and with the required quality and quantity. This paper presents a model of the multi-stage global supply chain network problem incorporating...

article

Spontaneous Extrusion of Subconjunctival Cysticercosis

Bhaskar Reddy, Amit Raj, Om Prakash Singh Maurya

Annals of Ophthalmology > 2007 > 39 > 3 > 241-242

We report on a case of subconjunctival cysticercosis in a patient who presented with redness on the medial side, fever, and pain and swelling on the inside of the right eye. There was no diplopia, restriction of ocular movements in any gaze or diminution of vision. Cyst excision was scheduled and oral albendazole was administered. However, the cyst extruded spontaneously prior to surgery.

article

Site of Incision and Corneal Astigmatism in Conventional SICS versus Phacoemulsification

Bhaskar Reddy, Amit Raj, Virendar Pratap Singh

Annals of Ophthalmology > 2007 > 39 > 3 > 209-216

Introduction High astigmatism is an important cause of poor uncorrected visual acuity after cataract surgery. Purpose The aim of the study is to compare the astigmatism induced by a superior and temporal incision in manual SICS, and to compare the astigmatism induced by clear corneal incision versus scleral tunnel in phacoemulsification surgery. Methods A total of 64 eyes of 64 patients (34 male/30...

chapter

Strengthening Method Contracts for Objects

Atul Gupta, Amit Raj

2006 13th Asia Pacific Software Engineering Conference (APSEC'6) > 233 - 242

2006 13th Asia Pacific Software Engineering Conference (APSEC'06)

The main objective of a 'Design by Contracts' approach as applied to object-oriented systems, is to develop complete and consistent method contracts for the objects of the system. In this work, we propose a practical approach to develop these contracts for an object from its annotated structural representation, namely, UML constrained class diagram. We generate, simulate, and refine an object statechart...

article

New investigations of the criticality property of pure ² ³ ² U

S. Ganesan, Amit Raj Sharma, H. Wienke

Annals of Nuclear Energy > 2002 > 29 > 9 > 1085-1104

This paper presents results of new calculations of criticality of ² ³ ² U performed using the basic evaluated nuclear data files JENDL-3.2 (Japan) and ENDF/B-VI.5 (USA) using the NJOY-MCNP code system. Comparisons of these two basic nuclear data files have been done using PREPRO2000 code system and are presented. The critical mass of ² ³ ² U calculated using ENDF/B-VI...

article

Re-investigations of integral neutron multiplication experiments with 14 MeV neutrons in lead

Amit Raj Sharma, Debasis Chandra, Shashank Chaturvedi, S. Ganesan, more

Fusion Engineering and Design > 2001 > 55 > 4 > 501 - 512

In the present paper we report our analysis of neutron multiplication experiments with 14 MeV neutrons in lead. The benchmark experiments of Dresden (Atomkernenergie Kerntech. 49 (1987) 121) and Osaka (Proc. 12th SOFT, vol. 1, Pergamon, Oxford, 1982, pp. 687-692; Proc. Int. Symp. Fast Neutron in Science and Technology, Chiang Mai University, Thailand, 1985) are considered in this paper. New results...

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